Merge pull request #78 from isaaclimdc/fix77

Fixed comment form not using pre-filled author name/email in setting
Merge pull request #80 from isaaclimdc/arc

Switched project to ARC, and turned on ARC support
Merge pull request #81 from isaaclimdc/fix74

Fixed issue with crashing map view when tapping on a pin
Merge pull request #82 from isaaclimdc/remIssues

Removed issues from Xcode project.
Added Google Analytics library and USHAnalytics
Added some more analytics string constants
Added Google Analytics to most of the VCs
Changed Analytics tracking ID to Ushahidi's